tc-tek.com - robtex.com

tc-tek.com

DNSSEC⚠️ Not signed
A203.135.136.6🇭🇰 UDOMAIN-AS-AP203.135.136.0/24 Web Host Ltd Unit A-D, 6th Floor, Wing Cheung Industrial Building, No. 109 How Ming Street, Kwun Tong, Kowloon.
NSearth.udomain.com.hk ⭐
A45.121.196.10🇭🇰 UDOMAIN-AS-AP45.121.196.0/24 Web Host Ltd Unit A-D, 6th Floor, Wing Cheung Industrial Building, No. 109 How Ming Street, Kwun Tong, Kowloon.
NSsaturn.udomain.com.hk
A45.121.192.10🇭🇰 UDOMAIN-AS-AP45.121.192.0/24 UDomain Web Hosting Company Limited Unit A-D, 6th Floor, Wing Cheung Industrial Building, No. 109 How Ming Street, Kwun Tong, Kowloon.
MXmx1.udomain.com.hk ⭐
A103.19.26.39🇭🇰 UDOMAIN-AS-AP103.19.26.0/24 Web Host Ltd Unit A-D, 6th Floor, Wing Cheung Industrial Building, No. 109 How Ming Street, Kwun Tong, Kowloon.
PTRfosse.virtualhosting.hk
MXmx2.udomain.com.hk ⭐
A103.19.26.39🇭🇰 UDOMAIN-AS-AP103.19.26.0/24 Web Host Ltd Unit A-D, 6th Floor, Wing Cheung Industrial Building, No. 109 How Ming Street, Kwun Tong, Kowloon.
PTRfosse.virtualhosting.hk
MXmx3.udomain.com.hk ⭐
A103.19.26.39🇭🇰 UDOMAIN-AS-AP103.19.26.0/24 Web Host Ltd Unit A-D, 6th Floor, Wing Cheung Industrial Building, No. 109 How Ming Street, Kwun Tong, Kowloon.
PTRfosse.virtualhosting.hk
MXmx4.udomain.com.hk ⭐
A103.19.26.39🇭🇰 UDOMAIN-AS-AP103.19.26.0/24 Web Host Ltd Unit A-D, 6th Floor, Wing Cheung Industrial Building, No. 109 How Ming Street, Kwun Tong, Kowloon.
PTRfosse.virtualhosting.hk
MXmx5.udomain.com.hk ⭐
A103.19.26.39🇭🇰 UDOMAIN-AS-AP103.19.26.0/24 Web Host Ltd Unit A-D, 6th Floor, Wing Cheung Industrial Building, No. 109 How Ming Street, Kwun Tong, Kowloon.
PTRfosse.virtualhosting.hk
MXmx6.udomain.com.hk ⭐
A103.19.26.39🇭🇰 UDOMAIN-AS-AP103.19.26.0/24 Web Host Ltd Unit A-D, 6th Floor, Wing Cheung Industrial Building, No. 109 How Ming Street, Kwun Tong, Kowloon.
PTRfosse.virtualhosting.hk
MXudgw.udomain.com.hk ⭐
A103.19.26.39🇭🇰 UDOMAIN-AS-AP103.19.26.0/24 Web Host Ltd Unit A-D, 6th Floor, Wing Cheung Industrial Building, No. 109 How Ming Street, Kwun Tong, Kowloon.
PTRfosse.virtualhosting.hk
SOAearth.udomain.com.hkdomreg@udomain.com.hk 2022-05-12 #11

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1775964677

Same first word

tc-tek.com

Similar names

tk-tec.net
tk-tec.eu
t-teck.com
tk-tec.com

DNS History

12 records (10 active, 2 former)

200920112013201520172019202120232025NSearth.udomain.com.hksaturn.udomain.com.hkMXmx1.udomain.com.hkmx2.udomain.com.hkmx3.udomain.com.hkmx4.udomain.com.hkmx5.udomain.com.hkmx6.udomain.com.hkudgw.udomain.com.hkA203.135.136.6202.181.132.132202.181.132.28
●NSearth.udomain.com.hk2008-03-19 → 2026-04-12 · 2 obs
● 2008-03-19 08:27:18
● 2026-04-12 03:48:28
●NSsaturn.udomain.com.hk2008-03-19 → 2026-04-12 · 2 obs
● 2008-03-19 08:27:18
● 2026-04-12 03:48:28
●MXmx1.udomain.com.hk2008-03-19 → 2026-04-12 · 2 obs
● 2008-03-19 08:27:18
● 2026-04-12 03:48:28
●MXmx2.udomain.com.hk2008-03-19 → 2026-04-12 · 2 obs
● 2008-03-19 08:27:18
● 2026-04-12 03:48:28
●MXmx3.udomain.com.hk2008-03-19 → 2026-04-12 · 2 obs
● 2008-03-19 08:27:18
● 2026-04-12 03:48:28
●MXmx4.udomain.com.hk2008-03-19 → 2026-04-12 · 2 obs
● 2008-03-19 08:27:18
● 2026-04-12 03:48:28
●MXmx5.udomain.com.hk2008-03-19 → 2026-04-12 · 2 obs
● 2008-03-19 08:27:18
● 2026-04-12 03:48:28
●MXmx6.udomain.com.hk2008-03-19 → 2026-04-12 · 2 obs
● 2008-03-19 08:27:18
● 2026-04-12 03:48:28
●MXudgw.udomain.com.hk2008-03-19 → 2026-04-12 · 2 obs
● 2008-03-19 08:27:18
● 2026-04-12 03:48:28
○A202.181.132.1322008-03-19 → 2008-03-19 · 3 obs
● 2008-03-19 08:27:18
○ 2015-08-08 09:26:24
○ 2026-04-12 03:48:28
○A202.181.132.282015-08-08 → 2017-12-04 · 5 obs
○ 2008-03-19 08:27:18
● 2015-08-08 09:26:24
● 2017-12-04 06:03:04
○ 2026-03-09 05:54:14
○ 2026-04-12 03:48:28
●A203.135.136.62026-03-09 → 2026-04-12 · 3 obs
○ 2017-12-04 06:03:04
● 2026-03-09 05:54:14
● 2026-04-12 03:48:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, b.gtld-servers.net, m.gtld-servers.net, h.gtld-servers.net...-
tc-tek.comearth.udomain.com.hk, saturn.udomain.com.hk-

✅ Authoritative Response

Server:45.121.196.10

NS records: earth.udomain.com.hk, saturn.udomain.com.hk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tc-tek.com (unsigned zone)

⏱️ Timing

Total: 1209ms | Queries: -

📄 Records

TypeCountSample Data
A1203.135.136.6
NS2earth.udomain.com.hk, saturn.udomain.com.hk
MX7mx1.udomain.com.hk (pri: 30), mx2.udomain.com.hk (pri: 30)...
SOA1earth.udomain.com.hk domreg.udomain.com.

Analysis

IP Addresses

tc-tek.com points to a single IP number: 203.135.136.6.

other host names for instance gainasset.com, garment.org.hk, msc-switch-jack.com, sunhingmotor.com.hk and bss.hk share IP numbers with tc-tek.com.

Name Servers

tc-tek.com is delegated to two name servers: earth.udomain.com.hk and saturn.udomain.com.hk.

tc-tek.com shares the same name server setup as other domains, for example bashk.com.hk, gainwinner.com, onsky.com, sunforce.com.hk and royaleinternational.com.

tc-tek.com at least partially shares its name servers with other domains, for instance bestair.com.hk.

Host names with one IP number:

The host earth.udomain.com.hk points to 45.121.196.10 and the host saturn.udomain.com.hk points to 45.121.192.10.

Mail Servers

tc-tek.com is handled by seven mail servers: mx1.udomain.com.hk, mx2.udomain.com.hk, mx3.udomain.com.hk, mx4.udomain.com.hk, mx5.udomain.com.hk, mx6.udomain.com.hk and udgw.udomain.com.hk.

tc-tek.com shares mail servers with other domains at least partially, including daslog.com, hkcla.org.hk, visualizerfilm.com, neptune.com.hk and medcom.com.hk.

these mail servers are commonly used alongside fosse.udomain.com.hk.

Host names sharing one IP address:

mx1.udomain.com.hk, mx2.udomain.com.hk, mx3.udomain.com.hk, mx4.udomain.com.hk, mx5.udomain.com.hk, mx6.udomain.com.hk and udgw.udomain.com.hk map to 103.19.26.39.